Individual Calculations April 2024
 Szmyd, Marek  Total change: -17.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r 7-9 Dolny Slask POL 2024-03-02
RcRownchangeKK*chgGame
 1777 1920 0.50 2 -0.86 20 -17.20 
  Popczynska, Maja 1671 POL0.001-0.8120-16.20 
  Korzekwa, Marcin 1882 POL0.501-0.0520-1.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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